Transaction not yet indexed

Er6TFtbwX7WtrwbcLDVfRsNt21AfUXJRGQ2XKos6aZUMpBJSukVCiGq2FWwQDYo566c6SGhjYKASMHMtGDMeMeG

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.